import com.demo.service.UserService;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {
    public static void main(String[] args) {
        ApplicationContext context=new ClassPathXmlApplicationContext("spring-config.xml");
        UserService userService=context.getBean("userService",UserService.class);
        userService.func();
    }
}
